| from __future__ import annotations | |
| from mteb.evaluation.evaluators import InstructionRetrievalEvaluator, utils | |
| class TestInstructionRetrievalEvaluator: | |
| def setup_method(self): | |
| """Setup any state tied to the execution of the given method in a class. | |
| setup_method is invoked for every test method of a class. | |
| """ | |
| # checks that it loads | |
| self.evaluator = InstructionRetrievalEvaluator.InstructionRetrievalEvaluator() | |
| def test_p_mrr(self): | |
| changed_qrels = { | |
| "a": ["0"], | |
| } | |
| # these are the query: {"doc_id": score} | |
| original_run = { | |
| "a": {"0": 1, "1": 2, "2": 3, "3": 4}, | |
| } | |
| new_run = { | |
| "a": {"0": 1, "1": 2, "2": 3, "3": 4}, | |
| } | |
| results = utils.evaluate_change( | |
| original_run, | |
| new_run, | |
| changed_qrels, | |
| ) | |
| assert results["p-MRR"] == 0.0 | |
| # test with a change | |
| new_run = { | |
| "a": {"0": 4, "1": 1, "2": 2, "3": 3}, | |
| } | |
| results = utils.evaluate_change( | |
| original_run, | |
| new_run, | |
| changed_qrels, | |
| ) | |
| assert results["p-MRR"] == -0.75 | |
| # test with a positive change | |
| results = utils.evaluate_change( | |
| new_run, | |
| original_run, | |
| changed_qrels, | |
| ) | |
| assert results["p-MRR"] == 0.75 | |